2018718244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{1297}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 3830948352

約数和(自身を除く): 1812230108

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 487, 799, 974, 1297, 1598, 1948, 2594, 3196, 5188, 8279, 16558, 22049, 22889, 33116, 44098, 45778, 60959, 88196, 91556, 121918, 243836, 389113, 631639, 778226, 1036303, 1263278, 1556452, 2072606, 2526556, 4145212, 10737863, 21475726, 29687033, 42951452, 59374066, 118748132, 504679561, 1009359122, 2018718244]

約数ペア:

[(1, 2018718244), (2, 1009359122), (4, 504679561), (17, 118748132), (34, 59374066), (47, 42951452), (68, 29687033), (94, 21475726), (188, 10737863), (487, 4145212), (799, 2526556), (974, 2072606), (1297, 1556452), (1598, 1263278), (1948, 1036303), (2594, 778226), (3196, 631639), (5188, 389113), (8279, 243836), (16558, 121918), (22049, 91556), (22889, 88196), (33116, 60959), (44098, 45778)]